测绘通报 ›› 2017, Vol. 0 ›› Issue (11): 133-138,143.doi: 10.13474/j.cnki.11-2246.2017.0363

• “无人机测绘技术及应用论坛”论文精选 • 上一篇    下一篇

无人机倾斜影像三维建模中的模型精细化

邱春霞1, 董乾坤2, 刘荣华3, 雷蕾1   

  1. 1. 西安科技大学测绘科学与技术学院, 陕西 西安 710054;
    2. 陕西国土测绘工程院, 陕西 西安 710054;
    3. 西安华舆信息科技有限公司, 陕西 西安 710054
  • 收稿日期:2017-06-26 出版日期:2017-11-25 发布日期:2017-12-07
  • 作者简介:邱春霞(1969-),女,硕士,副教授,主要从事摄影测量的教学与研究工作。E-mail:306044748@qq.com
  • 基金资助:
    国家重点研发计划(2016YFC0501707)

Refining Model of 3D Modeling Based on Oblique Image of Unmanned Aircraft

QIU Chunxia1, DONG Qiankun2, LIU Ronghua3, LEI Lei1   

  1. 1. College of Geomatics, Xi'an University of Science and Technology, Xi'an 710054, China;
    2. Shaanxi Institute of Surveying and Mapping of Land, Xi'an 710054, China;
    3. Xi'an Huayu Information Technology Corporation Ltd., Xi'an 710054, China
  • Received:2017-06-26 Online:2017-11-25 Published:2017-12-07

摘要: 无人机倾斜影像制作三维模型,速度快、成本低,成为城市三维建模的首选。而无人机倾斜影像三维建模中,数据冗余、模型变形、影像缺失等多种问题常常会影响建模效果。本文针对无人机倾斜影像三维建模中的问题,提出了一系列相应的模型精细化处理技术,使三维模型更加形象、逼真。

关键词: 无人机倾斜影像, 三维建模, 模型变形, 影像缺失, 模型精细化

Abstract: 3D modeling based on oblique image of unmanned aircraft is the first choice for 3D modeling of the city because it is fast and low cost. Multiple problems, such as data redundancy, model deformation and image deletion, often affect the modeling effect in the 3D modeling based on oblique image of unmanned aircraft. This paper puts forward a series of model refinement treatment technology for 3D modeling based on oblique image of unmanned aircraft. These techniques make the 3D model more vivid and realistic.

Key words: oblique image of unmanned aircraft, three-dimensional modeling, model deformation, image missing, model refinement

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